diff --git a/Stub/master-and-stub-server-talks-a-bit/runtest.sh b/Stub/master-and-stub-server-talks-a-bit/runtest.sh
index 5cefade..be08710 100755
--- a/Stub/master-and-stub-server-talks-a-bit/runtest.sh
+++ b/Stub/master-and-stub-server-talks-a-bit/runtest.sh
@@ -36,6 +36,8 @@ rlJournalStart
 	dir='/tmp/bind-for-petr'
 	rm -rf $dir
 	mkdir -p $dir
+    killall named
+    systemctl named stop
 	cp petr.god.zone $dir
 	cp named.conf.MASTER $dir/named.conf.MASTER
 	cp named.conf.STUB $dir/named.conf.STUB